KLA20225 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to obtain sensitive information, gain privileges, execute arbitrary code, cause denial of service.

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Windows Internet Storage Name Service (iSNS) Server can be exploited remotely to obtain sensitive information.
2. An elevation of privilege vulnerability in Windows Installer can be exploited remotely to gain privileges.
3. A remote code execution vulnerability in Microsoft PostScript Printer Driver can be exploited remotely to execute arbitrary code.
4. A remote code execution vulnerability in Windows iSCSI Discovery Service can be exploited remotely to execute arbitrary code.
5. A remote code execution vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
6. A remote code execution vulnerability in Microsoft Protected Extensible Authentication Protocol (PEAP) can be exploited remotely to execute arbitrary code.
7. An elevation of privilege vulnerability in Windows Kerberos can be exploited remotely to gain privileges.
8. An information disclosure vulnerability in Microsoft PostScript Printer Driver can be exploited remotely to obtain sensitive information.
9. A denial of service vulnerability in Windows Active Directory Domain Services API can be exploited remotely to cause denial of service.
10. A remote code execution vulnerability in Windows MSHTML Platform can be exploited remotely to execute arbitrary code.
11. An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely to gain privileges.
12. A denial of service vulnerability in Microsoft Protected Extensible Authentication Protocol (PEAP) can be exploited remotely to cause denial of service.
13. An elevation of privilege vulnerability in NT OS Kernel can be exploited remotely to gain privileges.
14. An elevation of privilege vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
15. A remote code execution vulnerability in Windows Distributed File System (DFS) can be exploited remotely to execute arbitrary code.
16. A remote code execution vulnerability in Windows Fax Service can be exploited remotely to execute arbitrary code.
17. A denial of service vulnerability in Windows iSCSI Discovery Service can be exploited remotely to cause denial of service.
18. A remote code execution vulnerability in Microsoft WDAC OLE DB provider for SQL Server can be exploited remotely to execute arbitrary code.
19. A denial of service vulnerability in Windows Secure Channel can be exploited remotely to cause denial of service.
20. A denial of service vulnerability in Windows iSCSI Service can be exploited remotely to cause denial of service.
21. A remote code execution vulnerability in Windows Media can be exploited remotely to execute arbitrary code.
22. A remote code execution vulnerability in Microsoft ODBC Driver can be exploited remotely to execute arbitrary code.
23. An information disclosure vulnerability in Microsoft Protected Extensible Authentication Protocol (PEAP) can be exploited remotely to obtain sensitive information.
24. A remote code execution vulnerability in Microsoft SQL Server can be exploited remotely to execute arbitrary code.
25. A remote code execution vulnerability in Microsoft SQL ODBC Driver can be exploited remotely to execute arbitrary code.

Original advisories

CVE-2023-21699

CVE-2023-21800

CVE-2023-21801

CVE-2023-21803

CVE-2023-21823

CVE-2023-21689

CVE-2023-21690

CVE-2023-21817

CVE-2023-21693

CVE-2023-21816

CVE-2023-21805

CVE-2023-21812

CVE-2023-21701

CVE-2023-21688

CVE-2023-21822

CVE-2023-21820

CVE-2023-21695

CVE-2023-21694

CVE-2023-21700

CVE-2023-21685

CVE-2023-21799

CVE-2023-21818

CVE-2023-21697

CVE-2023-21811

CVE-2023-21684

CVE-2023-21692

CVE-2023-21702

CVE-2023-23376

CVE-2023-21686

CVE-2023-21802

CVE-2023-21797

CVE-2023-21813

CVE-2023-21798

CVE-2023-21691

CVE-2023-21705

CVE-2023-21528

CVE-2023-21713

CVE-2023-21718

CVE-2023-21804

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Microsoft-SQL-Server

Microsoft-Windows

Microsoft-Windows-Server

Microsoft-Windows-Server-2012

Microsoft-Windows-Server-2008

CVE list

CVE-2023-21699 high

CVE-2023-21800 high

CVE-2023-21801 high

CVE-2023-21803 critical

CVE-2023-21823 high

CVE-2023-21689 critical

CVE-2023-21690 critical

CVE-2023-21817 high

CVE-2023-21693 high

CVE-2023-21816 high

CVE-2023-21805 high

CVE-2023-21812 high

CVE-2023-21701 high

CVE-2023-21688 high

CVE-2023-21822 high

CVE-2023-21820 high

CVE-2023-21695 high

CVE-2023-21694 high

CVE-2023-21700 high

CVE-2023-21685 high

CVE-2023-21799 high

CVE-2023-21818 high

CVE-2023-21697 high

CVE-2023-21811 high

CVE-2023-21684 high

CVE-2023-21692 critical

CVE-2023-21702 high

CVE-2023-23376 high

CVE-2023-21686 high

CVE-2023-21802 high

CVE-2023-21797 high

CVE-2023-21813 high

CVE-2023-21798 high

CVE-2023-21691 high

CVE-2023-21528 high

CVE-2023-21713 high

CVE-2023-21718 high

CVE-2023-21705 high

CVE-2023-21804 high

KB list

5022893

5022890

5022872

5022874

5022835

5022903

5022899

5022894

5022895

5021123

5021112

5020863

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• Windows Server 2008 for x64-based Systems Service Pack 2Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2Windows Server 2008 R2 for x64-based Systems Service Pack 1Microsoft SQL Server 2008 R2 for x64-Based Systems Service Pack 3 (QFE)Microsoft SQL Server 2008 for x64-Based Systems Service Pack 4 (QFE)Microsoft SQL Server 2008 R2 for 32-Bit Systems Service Pack 3 (QFE)Microsoft SQL Server 2008 for 32-bit Systems Service Pack 4 (QFE)Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE)Microsoft SQL Server 2012 for 32-bit Systems Service Pack 4 (QFE)Windows Server 2012Windows Server 2012 R2 (Server Core installation)Windows Server 2012 R2Windows Server 2012 (Server Core installation)